---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-42943 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5600.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.3G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 549 3574 4 3814 7077 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d7:62:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.236/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83215sec preferred_lft 83215sec inet6 fe80::f816:3eff:fed7:62ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:f9:b2:58 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-builder-2c-2g-42943) 07/15/25 _x86_64_ (2 CPU) 12:22:16 LINUX RESTART (2 CPU) 12:30:45 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:40:01 13.82 0.01 1.65 12.16 0.20 21.47 115807.41 12:50:24 1.53 0.00 1.53 0.00 0.00 17.36 0.00 13:00:45 1.45 0.00 1.45 0.00 0.00 16.38 0.01 13:10:20 1.54 0.00 1.54 0.00 0.00 17.73 0.00 Average: 4.39 0.00 1.54 2.85 0.05 18.15 27099.67 12:30:45 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 5284200 7408680 398976 4.91 39504 2279324 954028 10.40 393836 2203232 184 12:50:24 5283948 7409064 398624 4.90 40120 2279340 954092 10.40 394456 2202900 228 13:00:45 5283696 7409416 398264 4.90 40716 2279352 954288 10.40 395056 2203848 132 13:10:20 5283192 7409504 398188 4.90 41304 2279356 954288 10.40 395632 2204148 132 Average: 5283759 7409166 398513 4.90 40411 2279343 954174 10.40 394745 2203532 169 12:30:45 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 ens3 0.44 0.12 0.08 0.04 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:24 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:50:24 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:45 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:45 ens3 0.55 0.13 0.13 0.07 0.00 0.00 0.00 0.00 13:00:45 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:20 ens3 1.20 0.78 0.32 0.83 0.00 0.00 0.00 0.00 13:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.62 0.27 0.14 0.24 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-builder-2c-2g-42943) 07/15/25 _x86_64_ (2 CPU) 12:22:16 LINUX RESTART (2 CPU) 12:30:45 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 0.19 0.00 0.06 0.04 0.03 99.69 12:40:01 0 0.20 0.00 0.06 0.04 0.03 99.67 12:40:01 1 0.17 0.00 0.06 0.03 0.03 99.71 12:50:24 all 0.06 0.00 0.04 0.02 0.02 99.86 12:50:24 0 0.07 0.00 0.04 0.02 0.03 99.84 12:50:24 1 0.05 0.00 0.03 0.01 0.02 99.89 13:00:45 all 0.35 0.00 0.05 0.02 0.03 99.55 13:00:45 0 0.64 0.00 0.05 0.03 0.03 99.26 13:00:45 1 0.07 0.00 0.05 0.01 0.03 99.84 13:10:20 all 0.23 0.00 0.05 0.05 0.02 99.65 13:10:20 0 0.08 0.00 0.05 0.08 0.02 99.77 13:10:20 1 0.38 0.00 0.05 0.02 0.03 99.53 Average: all 0.21 0.00 0.05 0.03 0.03 99.69 Average: 0 0.25 0.00 0.05 0.04 0.02 99.63 Average: 1 0.16 0.00 0.05 0.02 0.03 99.75